/Engine/Plugins/Online/OnlineSubsystemUtils/Source/OnlineSubsystemUtils/Public/VoiceEngineImpl.h
virtual uint32 SubmitRemoteVoiceData ( const [FUniqueNetIdWrapper](API\Runtime\CoreOnline\Online\FUniqueNetIdWrapper) & RemoteTalkerId, uint8 * Data, uint32 * Size, uint64 & InSampleCount )